Table 2.
Final compressive force and cement creep at the cement-bone interface
| Proximal–medial | Distal–medial | Proximal–lateral | Distal–lateralt | Proximal–anterior | Distal–anterior | Proximal–posterior | Distal–posterior | ||
|---|---|---|---|---|---|---|---|---|---|
| Polished size 2 | force | 435 (1.7) | 1.7 (0.1) | 78 (6.5) | 117 (0.3) | 4.4 (0.3) | 2.2 (0.1) | 2.7 (0.2) | 11 (0.7) |
| creep | 215 | 1.0 | 27 | 152 | –4.0 | –14 | –0.3 | 35 | |
| Rough size 2 | force | 36 (2.2) | –1.0 (0.1) | 17 (1.1) | 58 (2.3) | 3.5 (0.5) | 1.3 (1.1) | 2.0 (0.3) | 4.4 (1.1) |
| creep | 29 | –33 | 11 | 46 | 26 | 10 | 8.0 | 22 | |
| Polished size 3 | force | 179 (3.7) | –1.3 (0.3) | 29 (0.4) | 75 (1.1) | 5.2 (0.2) | 1.9 (0.3) | 9.0 (1.4) | –6.6 (0.5) |
| creep | 90 | –4.0 | 16 | 23 | –1.0 | –0.3 | 11 | –19 | |
| Rough size 3 | force | 55 (3.0) | 1.0 (0.1) | 16 (0.1) | 24 (1.2) | 8.4 (0.6) | 0.8 (0.1) | 3.4 (0.4) | 4.7 (1.6) |
| creep | 34 | –19 | 20 | 10 | –0.3 | –1.0 | –0.3 | 3.6 | |
The final compressive force is the mean value (SD) of the 960 times of maximum values of 1 Hz sine wave of the late period in the final experiment day, and the cement creep was the mean value (SD) of three times measurements in each site. The values are the average N (SD) of the force and the average micron meter (SD) of the cement creep.